/Engine/Plugins/Editor/ModelingToolsEditorMode/Source/ModelingToolsEditorMode/Public/ModelingToolsManagerActions.h
Dynamically register a new UI Command based on the given Name/Label/Tooltip/Icon. This is intended to be used outside ofRegisterCommands(), eg by Modeling Mode extensions loaded when the Toolkit is created.
static [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FUICommandInfo](API\Runtime\Slate\Framework\Commands\FUICommandInfo) > RegisterExtensionPaletteCommand ( [FName](API\Runtime\Core\UObject\FName) Name, const [FText](API\Runtime\Core\Internationalization\FText) & Label, const [FText](API\Runtime\Core\Internationalization\FText) & Tooltip, const [FSlateIcon](API\Runtime\SlateCore\Textures\FSlateIcon) & Icon )